msd calculation

In case of msd calculation i have used compute and fix store/state command(given below).Program is running but how can i store the msd result in a output file?

compute 1 all msd
fix 1 all store/state 0 xu yu zu

In case of msd calculation i have used compute and fix store/state
command(given below).Program is running but how can i store the msd result
in a output file?

compute 1 all msd
fix 1 all store/state 0 xu yu zu

http://lammps.sandia.gov/doc/Section_howto.html#howto_15

a.